315bd75fc1f8401b9a15c35fd743be83b3583ee126a8cce64d3d17f3940b9498

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2024 08:28

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General

Target

45c2424f940e55eee1a89f8ab6418566.exe
Size

907KB
MD5

45c2424f940e55eee1a89f8ab6418566
SHA1

11e9c46174e64d3fa7cba9a3bf81c5574c4aab32
SHA256

315bd75fc1f8401b9a15c35fd743be83b3583ee126a8cce64d3d17f3940b9498
SHA512

85b755ee907eee952bcc0514b7ec44eed013354df77e1cdd0e514cd020e57c8004eea6589bd89ad06ec63bcb60ebf3b41c61ce66710eae0b7bf7b0d80b412e50
SSDEEP

12288:LHOEeDyLsN9a3ROF9VcvqtXwiICQxf0w/Wb0Yf32jVDa/ZS1:LHO3WLM/W3qSYf30a/ZS1

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3916	45c2424f940e55eee1a89f8ab6418566.exe

Executes dropped EXE 1 IoCs

pid	Process
3916	45c2424f940e55eee1a89f8ab6418566.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
232	45c2424f940e55eee1a89f8ab6418566.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
232	45c2424f940e55eee1a89f8ab6418566.exe
3916	45c2424f940e55eee1a89f8ab6418566.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 3916	232	45c2424f940e55eee1a89f8ab6418566.exe	20
PID 232 wrote to memory of 3916	232	45c2424f940e55eee1a89f8ab6418566.exe	20
PID 232 wrote to memory of 3916	232	45c2424f940e55eee1a89f8ab6418566.exe	20

C:\Users\Admin\AppData\Local\Temp\45c2424f940e55eee1a89f8ab6418566.exe
"C:\Users\Admin\AppData\Local\Temp\45c2424f940e55eee1a89f8ab6418566.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:232
- C:\Users\Admin\AppData\Local\Temp\45c2424f940e55eee1a89f8ab6418566.exe
  C:\Users\Admin\AppData\Local\Temp\45c2424f940e55eee1a89f8ab6418566.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/232-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/232-1-0x00000000017A0000-0x0000000001888000-memory.dmp

Filesize
928KB

Download
memory/232-2-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/232-11-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3916-16-0x0000000001740000-0x0000000001828000-memory.dmp

Filesize
928KB

Download
memory/3916-21-0x0000000005070000-0x000000000512B000-memory.dmp

Filesize
748KB

Download
memory/3916-20-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/3916-13-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/3916-38-0x000000000C920000-0x000000000C9B8000-memory.dmp

Filesize
608KB

Download
memory/3916-32-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download